Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

311dental.co.uk

Home | 311 Dental Care | Dentist North Finchley | North Finchley, England

Page Load Speed

939 ms in total

First Response

100 ms

Resources Loaded

780 ms

Page Rendered

59 ms

About Website

Click here to check amazing 311 Dental content. Otherwise, check out these important facts you probably never knew about 311dental.co.uk

311 Dental is Genuinely Caring and Thoroughly Gentle. We are a family friendly practice servicing the local community of North Finchley and surrounding areas.

Visit 311dental.co.uk

Key Findings

We analyzed 311dental.co.uk page load time and found that the first response time was 100 ms and then it took 839 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

311dental.co.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

www.311dental.co.uk

100 ms

minified.js

38 ms

focus-within-polyfill.js

69 ms

polyfill.min.js

74 ms

thunderbolt-commons.7700cd07.bundle.min.js

57 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 311dental.co.uk, 38% (19 requests) were made to Static.wixstatic.com and 30% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (398 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 425.5 kB (51%)

Content Size

838.0 kB

After Optimization

412.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 311dental.co.uk main page is 838.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 526.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 416.7 kB

  • Original 526.5 kB
  • After minification 524.8 kB
  • After compression 109.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 416.7 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 4.6 kB

  • Original 51.8 kB
  • After minification 47.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 311 Dental images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 259.6 kB
  • After minification 259.6 kB
  • After compression 255.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 311 Dental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

311dental.co.uk accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

311dental.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

311dental.co.uk SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 311dental.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 311dental.co.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of 311 Dental. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: